Yeah, sometimes I'm able to just write a post and not worry about it. When I do TMWNN series, I spend much more time on each post because once I'm done writing then I have to enter re-writes. I started that story for michelle.gent's story-mentor tag and since she's taking the time to read and critique each installment, I want them to be more polished.
That being said, I need to work on something that I can do every day, regardless of whether or not it has had someone proof read it and suggest revisions. It's actually probably been helpful for my wife to see how the process goes. Then when she finishes her book she'll know what to expect.
Trusting doesn't normally make the situation any better, but it can change your mindset and give you freedom from the burden of it.